How to make gravity defying Asymmetrical/Criss cross cake | Easy threaded rod structure tutorial

Gravity defying Asymmetrical/Criss cross cake trend. We used metal rod, nuts and washers for the structure. Cake is covered in chocolate ganache. Filling for top 2 tiers was buttercream and cherry filling.
Geometrical cake design done using fondant. Bottom tier was done with cake recovered from previous project.
Chapters:
0:31 Icing cake with chocolate ganache
1:05 Adding fillings to vanilla cake tier
2:40 Adding cakes to gravity defying cake structure
Music: Wanna
Musician: @iksonmusic